KERN & Sohn GmbH Ziegelei 1 D-72336 Balingen E-Mail: info@kern-sohn.com Tel: +49-[0]7433- 9933-0 Fax: +49-[0]7433-9933-149 Internet: www.kern-sohn.com Operating instruction Pocket balance KERN TEB Version 1.
GB KERN TEB Version 1.0 10/2005 Operating instruction Pocket balance Table of contents: 1 Declaration of conformty ------------------------------------------------------------------------------- 3 2 Technical data---------------------------------------------------------------------------------------------- 4 3 Fundamental information (general) ----------------------------------------------------------------- 4 3.1 3.2 3.3 3.
1 Declaration of conformty Declaration of Conformity The electronic pocket balance Type: KERN TEB 200-1 correspond to the following EC requirements: EC-EMC-directive version 89/336/EEC Compatible norms are, in particular Standards for electronic scale. EN 61000-6-3 :2001 EN 61000-6-1 :2001 If a change is made to the above mentioned appliances without consulting KERN this declaration will become invalid Date: 01.10 2005 Signature: Gottl. KERN & Sohn GmbH Management Gottl.
2 Technical data KERN TEB200-1 Readout (d) 0,1 g Weighing range (max) 200 g Taring range (subtractive) 200 g Adjusting weight 100 g (M3) Optimal temperature range 18 – 25 °C Units Permissible relative humidity g / tol / tlt < 85 %(non-condensing) Weighing plate mm 70 x 80 Size (B x H x T) mm 85 x 130 x 25 3 Fundamental information (general) 3.1 Intended use The balance you have acquired serves to determine the weighing value of the material to be weighed.
3.3 Guarantee The guarantee is not valid following • • • • • • • non-observation of our guidelines in the operating instructions use outside the described applications alteration to or opening of the device mechanical damage and damage caused by media, liquids natural wear and tear inappropriate erection or electric installation overloading of the measuring equipment 3.
Unpacking, installation and commissioning 6.1 Place of installation, place of use The balance is constructed in such a way that reliable weighing results can be achieved under normal application conditions. By selecting the correct location for your balance, you will be able to work quickly and precisely.
6.2 Unpacking Carefully remove the balance from its packaging, remove the plastic wrapping and position the balance in its intended working location. 6.2.1 Installation Install the balance in such a fashion that the weighing plate is absolutely horizonta. 6.2.2 List of items supplied Standard accessories: • Pocket balance • Batteries • Operating instructions 6.3 Battery operation and change • Battery conservation through automatic power-off 3 –4 minutes after ending a weighing operation.
6.6 Adjusting Using a precision weight, the accuracy of the balance can be checked at any time and adjusted. Adjustment procedure: Check that the surrounding conditions are stable. A short warm-up time of about 1 minutes are recommended for stabilisation. key approx. 3 seconds, ”CAL ” and then the exact weight of the adjusting Press weight will appear the display. Place the adjusting weight on the centre of the weighing plate. “ F” will appear somewhat later, and then turn off.
7.1.2 Taring Switch the balance on by pressing the key, then wait for the “0” indication. Place the tare cup on the weighing plate and press the “0”. Now the weight of the cup is memorised internally. Fill the object into the cup, read the measuring value. key. Indication will go to By pressing the key after a weighing procedure, “0” will appear on the display again. The taring procedure can be repeated continuously, for instance when mixing several components.
7.1.5 Unit change key, then wait for the “0” indication. Switch the balance on by pressing the The units set in the balance can be selected between the different units, by pressing the key Gramm * Tael Taiwan Tola * Factory setting Display Conversion factor 1g= g tlt tol 1. 0.02667 0.08573 8 Maintenance, upkeep, disposal 8.1 Cleaning Please disconnect the device from the operating voltage before cleaning.
9 Troubleshooting The balance should be switched off for a short time following an interruption in the programme sequence . It is then necessary to repeat the weighing process from the beginning. Help: Interruption Possible cause Weight display is not illuminated. • The balance is not switched on.
